(19)

(11)

EP 1 514 063 A1

(12)

(43) Date of publication: 16.03.2005 Bulletin 2005/11 (21) Application number: 03749947.2 (22) Date of filing: 24.04.2003

(51) International Patent Classification (IPC)7: F26B 5/12, F26B 5/14 (86) International application number: PCT/GB2003/001743 (87) International publication number: WO 2003/095916 (20.11.2003 Gazette 2003/47)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 08.05.2002 GB 0210523 (71) Applicant: O. N. Beck & Co. Ltd. London N13 4AX (GB)	(72) Inventor: BECK, Clifford, Howard, Berthold London N13 4AX (GB) (74) Representative: Hoarton, Lloyd Douglas Charles  Forrester & Boehmert,Pettenkoferstrasse 20-22 80336 München 80336 München (DE)